// Given a map of what our host provides, determine if this element's requirements are satisfied.
public bool MeetsRequirements(AdaptiveFeatureRegistration featureRegistration)
{
if (Requires != null)
{
foreach (var requirement in Requires)
{
// special case for adaptive cards version
var requirementName = requirement.Key;
var requirementVersion = requirement.Value;
string provides = featureRegistration.Get(requirementName);
if (provides.Length == 0)
{
return(false);
}
if (requirementVersion == "*")
{
// any version is sufficient to satisfy the requirement
return(true);
}
// host provides this requirement, but does it provide an acceptible version?
var providesVersion = new AdaptiveSchemaVersion(provides);
if (providesVersion < requirementVersion)
{
// host's provided version is too low
return(false);
}
}
}
return(true);
}
/// <summary>
/// Creates an AdaptiveCard using a specific schema version
/// </summary>
/// <param name="schemaVersion">The schema version to use</param>
public AdaptiveCard(AdaptiveSchemaVersion schemaVersion)
{
Version = schemaVersion;
}
public AdaptiveCard()
{
Type = TYPE;
Version = new AdaptiveSchemaVersion(1, 0);
}